Hiroaki Kuwano

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Yokohama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Thickness control system for rolling mill
- Patent number 5,142,891
- Issue date Sep 1, 1992
- Ishikawajima-Harima Jukogyo Kabushiki Kaisha
- Hiroaki Kuwano
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Multi-pass rolling method and multi-path rolling-mill stand for car...
- Patent number 4,843,855
- Issue date Jul 4, 1989
- Ishikawajima-Harima Jukogyo Kabushiki Kaishe
- Hiroaki Kuwano
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Multi-pass rolling method and multi-path rolling-mill stand for car...
- Patent number 4,759,205
- Issue date Jul 26, 1988
- Ishikawajima-Harima Jukogyo Kabushiki Kaisha
- Hiroaki Kuwano
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method and apparatus for controlling lateral unstable movement and...
- Patent number 4,570,472
- Issue date Feb 18, 1986
- Ishikawajima-Harima Jukogyo Kabushiki Kaisha
- Hiroaki Kuwano
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Winding machine
- Patent number 4,380,164
- Issue date Apr 19, 1983
- Ishikawajima-Harima Jukogyo Kabushiki Kaisha
- Hiroaki Kuwano
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...